... a significant increase in pressure drop relative to single-phase flow; the pressure drop for undegassed liquid was measured to be higher than for degassed liquid once the boiling process became well established in both cases. Flow instabilities were induced by the boiling process, and the magnitude...

... or turbulent vapor flow may not be appropriate for micro-channels, where low coolant flow rate and small channel size produce predominantly laminar flow for both phases. 10 Schematic of micro-channel heat sink unit cell two-phase flow heat sinks boiling flow instability heat transfer...